// require('F:\runajian\11\Apache24\htdocs\168secondperiod\course\20\person.js')
// var p1=require('./person.js')
// console.log(p1.str)
// var info=require('./node_modules/info/main.js')
var info=require('info')//模块名称
console.log(info)

var js=require('add')
console.log(js.jia(200,200))